Brick
: Re-use of water supplies, recycling water as it's used so that we make multiple benefits of it, so that we can use reclaimed sanitation water for irrigation and other purposes.

He says what we now consider a drought is going to be a permanent condition by 2040. California's 2006-2007 water year was one of the driest on record for many parts of the state. A second dry year could mean mandatory water restrictions.